From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758361Ab3BVROe (ORCPT ); Fri, 22 Feb 2013 12:14:34 -0500 Received: from mx1.redhat.com ([209.132.183.28]:58389 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758001Ab3BVROc (ORCPT ); Fri, 22 Feb 2013 12:14:32 -0500 Date: Fri, 22 Feb 2013 12:14:24 -0500 From: Dave Jones To: Lan Tianyu Cc: Greg KH , Linus Torvalds , Andrew Morton , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Lan Tianyu Subject: Re: [GIT PATCH] USB patches for 3.9-rc1 Message-ID: <20130222171424.GC27619@redhat.com> Mail-Followup-To: Dave Jones , Lan Tianyu , Greg KH , Linus Torvalds , Andrew Morton , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Lan Tianyu References: <20130221184010.GA24692@kroah.com> <20130222085954.GA4352@redhat.com> <51273F8E.3020807@intel.com> <20130222164318.GA27619@redhat.com> <5127A493.8040900@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5127A493.8040900@intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Feb 23, 2013 at 01:02:11AM +0800, Lan Tianyu wrote: > > > > What can I do to debug this ? > > > Can you attach the output of dmesg with CONFIG_USB_DEBUG? > > > > http://paste.fedoraproject.org/3620 > How about"sudo lsusb -s 1:1 -v" or "2:1"? (12:13:51:davej@t430s:~)$ sudo lsusb -s 1:1 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub (12:13:53:davej@t430s:~)$ sudo lsusb -s 2:1 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub